Can I still use my GPU when the client is running?

Yes. We have taken steps to try to prevent the GPU client from interfered with many operations that used the GPU, such as watching videos or playing games but this may not work to your satisfaction. The very process of trying to make the GPU client use all of the GPU’s resources can cause video lags due to the current generation drivers sending data to the GPU in a first-come-first-serve basis, rather than based on priority as they would for a CPU. If you experience significant system impact, and you would like help resolving this, please visit our Folding Support Forum.